IRF AUIRS2181S High- and low-side driver Datasheet

July 27th, 2010
Automotive Grade
AUIRS2181(4)S
HIGH- AND LOW-SIDE DRIVER
Features
•
•
•
•
•
•
•
•
•
•
•
•
Floating channel designed for bootstrap operation
Fully operational to +600 V
Tolerant to negative transient voltage, dV/dt immune
Gate drive supply range from 10 V to 20 V
Undervoltage lockout for both channels
3.3 V and 5 V input logic compatible
Matched propagation delay for both channels
Logic and power ground +/- 5 V offset
Lower di/dt gate driver for better noise immunity
Output source/sink current capability (typical) 1.9 A /2.3 A
Leadfree, RoHS compliant
Automotive qualified*
Product Summary
Topology
High and Low Side Driver
VOFFSET
≤ 600 V
VOUT
10 V – 20 V
Io+ & I o- (typical)
1.9 A &2.3 A
160 ns & 200 ns
tON & tOFF (typical)
Package Options
Typical Applications
•
•
•
•
Piezo/ common rail Injection
Starter/Alternator
Electric Power Steering
Fan and compressor
8-Lead SOIC
AUIRS2181S
14-Lead SOIC
Narrow Body
AUIRS21814S
Typical Connection
* Qualification standards can be found on IR’s web site www.irf.com
© 2010 International Rectifier
AUIRS2181(4)S
Table of Contents
Page
Description
3
Feature Comparison
3
Qualification Information
4
Absolute Maximum Ratings
5
Recommended Operating Conditions
5
Dynamic Electrical Characteristics
6
Static Electrical Characteristics
6
Functional Block Diagram
7
Input/Output Pin Equivalent Circuit Diagram
8-9
Lead Definitions
10
Lead Assignments
10
Application Information and Additional Details
11
Parameter Temperature Trends
12-15
Package Details
16
Tape and Reel Details
17-18
Part Marking Information
19
Ordering Information
20
Important Notice
21
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© 2010 International Rectifier
2
AUIRS2181(4)S
Description
The AUIRS2181(4)(S) are high voltage, high speed power MOSFET and IGBT drivers with independent high
and low-side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable
ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL output,
down to 3.3 V logic. The output drivers feature a high pulse current buffer stage designed for minimum driver
cross-conduction. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the
high-side configuration which operates up to 600 V.
Feature Comparison: AUIRS2181/AUIRS2183/AUIRS2184
Part
2181
21814
2183
21834
2184
21844
Input
Logic
CrossConduction
Prevention
logic
HIN/LIN
no
HIN/LIN
yes
IN/SD
yes
Dead-Time
none
Internal 500ns
Programmable 0.4 – 5 us
Internal 500ns
Programmable 0.4 – 5 us
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Ground
Pins
COM
VSS/COM
COM
VSS/COM
COM
VSS/COM
Ton/Toff
160/200 ns
160/200 ns
600/230 ns
© 2010 International Rectifier
3
AUIRS2181(4)S
†
Qualification Information
Automotive
(per AEC-Q100††)
Comments: This family of ICs has passed an
Automotive qualification. IR’s Industrial and Consumer
qualification level is granted by extension of the higher
Automotive level.
Qualification Level
SOIC8
MSL3††† 260°C
(per IPC/JEDEC J-STD-020)
SOIC14N
MSL3††† 260°C
(per IPC/JEDEC J-STD-020)
Moisture Sensitivity Level
Class M2 (Pass +/-150V)
(per AEC-Q100-003)
Class H1B (Pass +/-1000V)
(per AEC-Q100-002)
Class C4 (Pass +/-1000V)
(per AEC-Q100-011)
Class II, Level A††††
(per AEC-Q100-004)
Machine Model
ESD
Human Body Model
Charged Device Model
IC Latch-Up Test
Yes
RoHS Compliant
†
††
†††
Qualification standards can be found at International Rectifier’s web site http://www.irf.com/
Exceptions to AEC-Q100 requirements are noted in the qualification report.
Higher MSL ratings may be available for the specific package types listed here. Please contact
your International Rectifier sales representative for further information.
†††† HIN, LIN Class II Level B at 80mA per JESD78.
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© 2010 International Rectifier
4
AUIRS2181(4)S
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All
voltage parameters are absolute voltages referenced to COM lead. Stresses beyond those listed under "
Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only;
and functional operation of the device at these or any other condition beyond those indicated in the
“Recommended Operating Conditions” is not implied. Exposure to absolute-maximum-rated conditions for
extended periods may affect device reliability. The thermal resistance and power dissipation ratings are
measured under board mounted and still air conditions. Ambient temperature (TA) is 25°C, unless otherwise
specified.
Symbol
Definition
Min
Max
Units
VB
High-side floating absolute voltage
-0.3
625
VS
VHO
VCC
VLO
VIN
VSS
dVS/dt
PD
RthJA
High-side floating supply offset voltage
High-side floating output voltage
Low-side and logic fixed supply voltage
Low-side output voltage
Logic input voltage (HIN &LIN)
Logic ground (AUIRS21814(S) only)
Allowable offset supply voltage transient
Package power dissipation @ TA ≤ 25°C
Thermal resistance, junction to ambient
VB - 25
VS - 0.3
-0.3
-0.3
VSS -0.3
VCC - 20
—
VB + 0.3
VB + 0.3
†)
20 (
VCC + 0.3
VCC + 0.3
VCC + 0.3
50
(8 lead SOIC)
—
0.625
(14 lead SOIC)
—
1.0
(8 lead SOIC)
—
200
(14 lead SOIC)
—
120
TJ
Junction temperature
—
TS
Storage temperature
-50
TL
Lead temperature (soldering, 10 seconds)
—
† All supplies are fully tested at 25 V and an internal 20 V clamp exists for each supply.
150
150
300
V
V/ns
W
°C/W
°C
Recommended Operating Conditions
The input/output logic timing diagram is shown in figure 1. For proper operation the device should be used
within the recommended conditions. The VS and VSS offset rating are tested with all supplies biased at 15 V
differential.
Symbol
Definition
Min
Max
Units
VB
High-side floating supply absolute voltage
VS +10
VS +20
(††)
VS
High-side floating supply offset voltage
600
VHO
High-side floating output voltage
VS
VB
VCC
Low-side and logic fixed supply voltage
10
20
V
VLO
Low-side output voltage
0
VCC
†††)
VSS
VIN
VCC
Logic input voltage (
DT
Programmable deadtime pin voltage
VSS
VCC
VSS
Logic ground
-5
5
TA
Ambient temperature
-40
125
°C
†† Logic operational for VS of -5 V to +600 V. Logic state held for VS of -5 V to –VBS. (Please refer to the
Design Tip DT97-3 for more details).
††† HIN and LIN are internally clamped with a 5.2 V zener diode.
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© 2010 International Rectifier
5
AUIRS2181(4)S
Dynamic Electrical Characteristics
Unless otherwise noted, these specifications apply for an operating junction temperature range of -40°C ≤ Tj
≤ 125°C with bias conditions of VBIAS (VCC, VBS) = 15 V, VSS = COM, CL = 1000 pF.
Symbol
ton
toff
MT
tr
tf
Definition
Turn-on propagation delay
Turn-off propagation delay
Delay matching, HS & LS turn-on/off
Turn-on rise time
Turn-off fall time
Min Typ Max Units Test Conditions
— 160 270
VS = 0 V
VS = 0 V or 600 V
— 200 330
ns
—
—
35
—
15
60
VS = 0 V
—
15
35
Static Electrical Characteristics
Unless otherwise noted, these specifications apply for an operating junction temperature range of -40°C ≤ Tj
≤ 125°C with bias conditions of VBIAS (VCC, VBS) = 15 V, VSS = COM. The VIL, VIH and IIN parameters are
referenced to VSS/COM and are applicable to the respective input leads: HIN and LIN. The VO, IO and Ron
parameters are referenced to COM and are applicable to the respective output leads: HO and LO.
Symbol
VIH
VIL
VOH
VOL
ILK
IQBS
IQCC
IIN+
IINVCCUV+
VBSUV+
VCCUVVBSUVVCCUVH
VBSUVH
Min Typ Max Units Test Conditions
Logic “1” input voltage
Logic “0” input voltage
High level output voltage, VBIAS - VO
Low level output voltage, VO
Offset supply leakage current
Quiescent VBS supply current
Quiescent VCC supply current
Logic “1” input bias current
Logic “0” input bias current
VCC and VBS supply undervoltage positive
going threshold
VCC and VBS supply undervoltage negative
going threshold
2.5 —
—
— — 0.8
— — 1.4
— — 0.2
— — 50
15 60 150
15 120 240
— 25 60
— — 5.0
8.0 8.9
9.8
7.4 8.2
9.0
VCC and VBS supply undervoltage Hysteresis
0.3 0.7
—
†)
Output high short circuit pulsed current
1.4 1.9
—
†)
Output low short circuit pulsed current
1.8 2.3
—
†)(††)
Output high short circuit pulsed current
1.2
—
—
†)(††)
Output low short circuit pulsed current
1.5
—
—
IO25+(
IO25-(
IO+(
IO-(
Definition
V
µA
VCC = 10 V to 20 V
VCC = 10 V to 20 V
IO = 0 mA
IO = 20 mA
VB = VS = 600 V
VIN = 0 V or 5 V
VIN = 5 V
VIN = 0 V
V
A
VO = 0V,
PW ≤ 10us,
TJ = 25°C
VO = 15V,
PW ≤ 10us,
TJ = 25°C
VO = 0 V,
PW ≤ 10 us
VO = 15 V,
PW ≤ 10 us
(†) Guaranteed by design
(††) IO+ and IO- decrease with rising temperature
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© 2010 International Rectifier
6
AUIRS2181(4)S
Functional Block Diagrams: AUIRS2181, AUIRS21814
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© 2010 International Rectifier
7
AUIRS2181(4)S
Input/Output Pin Equivalent Circuit Diagrams: AUIRS2181S
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© 2010 International Rectifier
8
AUIRS2181(4)S
Input/Output Pin Equivalent Circuit Diagrams: AUIRS21814S
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© 2010 International Rectifier
9
AUIRS2181(4)S
Lead Definitions: AUIRS2181(4)S
Symbol
HIN
LIN
VSS
VB
HO
VS
VCC
LO
COM
Description
Logic input for high-side gate driver output (HO), in phase
Logic input for low-side driver output (LO), in phase
Logic ground (AUIRS21814 only)
High-side floating supply
High-side gate drive output
High-side floating supply return
Low-side and logic fixed supply
Low-side gate drive output
Low-side return
Lead Assignments: AUIRS2181(4)S
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© 2010 International Rectifier
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AUIRS2181(4)S
Application Information and Additional Details
Figure 1. Input/Output Timing Diagram
Figure 2. Switching Time Waveform Definitions
Figure 3. Delay Matching Waveform Definitions
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© 2010 International Rectifier
11
AUIRS2181(4)S
Parameter Trends vs. Temperature and vs. Supply Voltage
Figures of this chapter provide information on the experimental performance of the AUIRS2181(4)S HVIC.
The line plotted in each figure is generated from actual lab data.
A large number of individual samples were tested at three temperatures (-40 ºC, 25 ºC, and 125 ºC) in order
to generate the experimental curve. The line consists of three data points (one data point at each of the
tested temperatures) that have been connected together to illustrate the understood trend. The individual
data points on the Typ. curve were determined by calculating the averaged experimental value of the
parameter (for a given temperature).
Turn-on Propagation Delay (ns)
A different set of individual samples was used to generate curves of parameter trends vs. supply voltage.
240
210
180
Max.
150
Typ.
Min.
120
-50
-25
0
25
50
75
100
125
Temperature (oC)
Turn-off Propagation Delay (ns)
Figure 1A. Turn-On Propagation Delay vs. Temperature
Figure 1B. Turn-On Propagation Delay vs. Supply Voltage
310
270
230
M ax.
190
150
Typ.
M in.
-50
-25
0
25
50
75
100
125
o
Temperature ( C)
Figure 2B. Turn-Off Propagation Delay vs. Supply Voltage
Figure 2A. Turn-Off Propagation Delay vs. Temperature
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© 2010 International Rectifier
12
AUIRS2181(4)S
Max.
18
Typ.
16
Min.
14
12
-50
-25
0
25
50
75
100
125
o
Temperature ( C)
Figure 3B. Turn-Off Fall Time vs. Supply Voltage
Figure 3A. Turn-Off Fall Time vs. Temperature
1.5
High Level Output (V)
Max.
1.2
Typ.
0.9
Min.
0.6
0.3
-50
-25
0
25
50
75
100
125
o
Temperature ( C)
Figure 5. High Level Output Voltage vs. Temperature (Io =
0mA)
Figure 4. Turn-On Rise Time vs. Temperature
65
60
Low Level Output (mV)
Turn-Off fall Time (ns) -
20
55
50
Max.
Typ.
45
Min.
40
-50
-25
0
25
50
75
100
125
o
Temperature ( C)
Figure 7. Offset Supply Leakage Current vs. Temperature
Figure 6. Low Level Output vs. Temperature
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© 2010 International Rectifier
13
AUIRS2181(4)S
Figure 8B VBS Supply Current vs. VBS Floating Supply
Voltage
Figure 8A VBS Supply Current vs. Temperature
Figure 9B VCC Supply Current vs. VCC Supply Voltage
Figure 9A VCC Supply Current vs Temperature
-0.15
30
25
20
Max.
Typ.
Min.
15
-50
-25
0
25
50
75
100
125
o
Temperature ( C)
Logic "0" Input Bias Current (uA).
Logic "1" Input Bias Current (uA)
35
-0.17
Max.
-0.19
-0.21
Typ.
-0.23
Min.
-0.25
-50
-25
0
25
50
75
100
125
Temperature (oC)
Figure 11. Logic “0” Input Bias vs Temperature
Figure 10. Logic “1” Input Bias vs Temperature
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© 2010 International Rectifier
14
AUIRS2181(4)S
Figure 13. VCC and VBS Undervoltage Threshold(-) vs
Temperature
Figure 12. VCC and VBS Undervoltage Threshold(+) vs
Temperature
Figure 14A. Output Source Current vs Temperature
Figure 14B. Output Source Current vs Supply Voltage
Figure 15B. Output Sink Current vs Supply Voltage
Figure 15A. Output Sink Current vs Temperature
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© 2010 International Rectifier
15
AUIRS2181(4)S
Package Details: SOIC8
Package Details: SOIC14N
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© 2010 International Rectifier
16
AUIRS2181(4)S
Tape and Reel Details: SOIC8
LOADED TAPE FEED DIRECTION
A
B
H
D
F
C
NOTE : CONTROLLING
DIM ENSION IN M M
E
G
CARRIER TAPE DIMENSION FOR
Metric
Code
Min
Max
A
7.90
8.10
B
3.90
4.10
C
11.70
12.30
D
5.45
5.55
E
6.30
6.50
F
5.10
5.30
G
1.50
n/a
H
1.50
1.60
8SOICN
Imperial
Min
Max
0.311
0.318
0.153
0.161
0.46
0.484
0.214
0.218
0.248
0.255
0.200
0.208
0.059
n/a
0.059
0.062
F
D
C
B
A
E
G
H
REEL DIMENSIONS FOR 8SOICN
Metric
Code
Min
Max
A
329.60
330.25
B
20.95
21.45
C
12.80
13.20
D
1.95
2.45
E
98.00
102.00
F
n/a
18.40
G
14.50
17.10
H
12.40
14.40
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Imperial
Min
Max
12.976
13.001
0.824
0.844
0.503
0.519
0.767
0.096
3.858
4.015
n/a
0.724
0.570
0.673
0.488
0.566
© 2010 International Rectifier
17
AUIRS2181(4)S
Tape and Reel Details: SOIC14N
LOADED TAPE FEED DIRECTION
A
B
H
D
F
C
NOTE : CONTROLLING
DIMENSION IN MM
E
G
CARRIER TAPE DIMENSION FOR 14SOICN
Metric
Imperial
Code
Min
Max
Min
Max
A
7.90
8.10
0.311
0.318
B
3.90
4.10
0.153
0.161
C
15.70
16.30
0.618
0.641
D
7.40
7.60
0.291
0.299
E
6.40
6.60
0.252
0.260
F
9.40
9.60
0.370
0.378
G
1.50
n/a
0.059
n/a
H
1.50
1.60
0.059
0.062
F
D
C
B
A
E
G
H
REEL DIMENSIONS FOR 14SOICN
Metric
Imperial
Code
Min
Max
Min
Max
A
329.60
330.25
12.976
13.001
B
20.95
21.45
0.824
0.844
C
12.80
13.20
0.503
0.519
D
1.95
2.45
0.767
0.096
E
98.00
102.00
3.858
4.015
F
n/a
22.40
n/a
0.881
G
18.50
21.10
0.728
0.830
H
16.40
18.40
0.645
0.724
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© 2010 International Rectifier
18
AUIRS2181(4)S
Part Marking Information
SOIC8:
SOIC14N:
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© 2010 International Rectifier
19
AUIRS2181(4)S
Ordering Information
Standard Pack
Base Part Number
Package Type
AUIRS2181S
SOIC8
AUIRS21814S
SOIC14N
Complete Part Number
Form
Quantity
Tube/Bulk
95
AUIRS2181S
Tape and Reel
2500
AUIRS2181STR
Tube/Bulk
55
AUIRS21814S
Tape and Reel
2500
AUIRS21814STR
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© 2010 International Rectifier
20
AUIRS2181(4)S
IMPORTANT NOTICE
Unless specifically designated for the automotive market, International Rectifier Corporation and its subsidiaries (IR)
reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its
products and services at any time and to discontinue any product or services without notice. Part numbers
designated with the “AU” prefix follow automotive industry and / or customer specific requirements with regards to
product discontinuance and process change notification. All products are sold subject to IR’s terms and conditions of
sale supplied at the time of order acknowledgment.
IR warrants performance of its hardware products to the specifications applicable at the time of sale in accordance
with IR’s standard warranty. Testing and other quality control techniques are used to the extent IR deems necessary
to support this warranty. Except where mandated by government requirements, testing of all parameters of each
product is not necessarily performed.
IR assumes no liability for applications assistance or customer product design. Customers are responsible for their
products and applications using IR components. To minimize the risks with customer products and applications,
customers should provide adequate design and operating safeguards.
Reproduction of IR information in IR data books or data sheets is permissible only if reproduction is without alteration
and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this
information with alterations is an unfair and deceptive business practice. IR is not responsible or liable for such
altered documentation. Information of third parties may be subject to additional restrictions.
Resale of IR products or serviced with statements different from or beyond the parameters stated by IR for that
product or service voids all express and any implied warranties for the associated IR product or service and is an
unfair and deceptive business practice. IR is not responsible or liable for any such statements.
IR products are not designed, intended, or authorized for use as components in systems intended for surgical
implant into the body, or in other applications intended to support or sustain life, or in any other application in which
the failure of the IR product could create a situation where personal injury or death may occur. Should Buyer
purchase or use IR products for any such unintended or unauthorized application, Buyer shall indemnify and hold
International Rectifier and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims,
costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of
personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that IR was
negligent regarding the design or manufacture of the product.
IR products are neither designed nor intended for use in military/aerospace applications or environments unless the
IR products are specifically designated by IR as military-grade or “enhanced plastic.” Only products designated by
IR as military-grade meet military specifications. Buyers acknowledge and agree that any such use of IR products
which IR has not designated as military-grade is solely at the Buyer’s risk, and that they are solely responsible for
compliance with all legal and regulatory requirements in connection with such use.
IR products are neither designed nor intended for use in automotive applications or environments unless the specific
IR products are designated by IR as compliant with ISO/TS 16949 requirements and bear a part number including
the designation “AU”. Buyers acknowledge and agree that, if they use any non-designated products in automotive
applications, IR will not be responsible for any failure to meet such requirements.
For technical support, please contact IR’s Technical Assistance Center
http://www.irf.com/technical-info/
WORLD HEADQUARTERS:
233 Kansas St., El Segundo, California 90245
Tel: (310) 252-7105
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21
AUIRS2181(4)S
Revision History
Date
04/29/08
5/6/08
9/30/08
10/01/08
th
Feb, 10 , 2009
Feb. 11, 2009
Aug. 4, 2009
Aug. 11, 2009
Aug. 13, 2009
rd
Sep 23 , 2009
Dec. 16, 09
Feb. 24, 2010
Jul. 27, 2010
Comment
Draft
Converted to new automotive format
Reviewed and updated various missing information
Inserted Input/Output Pin Equivalent Circuit Diagram
Typ application list and other minor changes
Removed PDIP package versions from datasheet
Updated qualification information, characterization curves
Updated plot, removed characterization graphs, changes package type info
Updated VIH/VIL graphs
Typ appl. Section update; Rearranged graphs with temperature and supply characteristic,
updated marking detail with p/n; added ESD passing voltage; update LU test passing current
from 40mA to 80mA.
Changed Iqcc/Iqbs min to 15uA; added Important Notice page; changed ton typ=160ns; toff
typ=200ns; tr typ=15ns; tf typ=15ns
Page 6: Added IO25+ and IO25- specification and the notes
clamp diode values changed from 25V into 20V (in-out pin eq. circ. diagrams)
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© 2010 International Rectifier
22